---
name: toothache-care
description: Use when asked for general educational information about toothache care — common causes, general self-care measures, and when to seek dental attention — for education only, not medical/dental advice; always direct the reader to consult a dentist or health care professional.
---

# Toothache Care

> ⚠️ **Ask your doctor or health care professional. This information is AI generated for education and NOT medical advice.**

A toothache is pain in or around a tooth, commonly caused by decay,
infection, gum disease, a cracked tooth, or issues with tooth
alignment.

## Common symptoms

Sharp, throbbing, or constant tooth pain, sensitivity to hot, cold, or
sweet foods, pain when chewing or biting, and — with infection —
swelling of the face or gums, and sometimes fever.

## General self-care measures

- Rinse the mouth with warm salt water.
- Use over-the-counter pain relief as appropriate.
- Gently floss around the painful tooth to rule out food trapped
  between teeth as a simple cause.
- Apply a cold compress to the outside of the cheek for swelling.
- Avoid very hot, cold, or sweet foods that trigger pain.

## When to seek dental attention

- Persistent or worsening tooth pain — see a dentist rather than
  relying on pain relief alone, since the underlying cause typically
  needs treatment.
- Facial or gum swelling, especially if increasing — can indicate a
  spreading dental infection.
- Fever alongside facial swelling and tooth pain, or difficulty
  swallowing/breathing — see [[urgent-emergency-care]], as a dental
  infection can rarely become a serious, spreading infection.
- A broken or knocked-out tooth (see [[dental-care]] for
  time-sensitive knocked-out-tooth guidance).

## Common pitfalls

- **Managing tooth pain with pain relief alone, indefinitely** — pain
  relief masks the symptom without treating the underlying cause
  (decay, infection), which typically continues to worsen without
  dental treatment.
- **Applying aspirin or other medication directly to the gum** — this
  is a common home remedy that can actually burn and damage gum tissue
  rather than helping.
- **Ignoring facial swelling as "just a bad tooth"** — spreading dental
  infection can, rarely, become a serious systemic infection; swelling
  spreading beyond the immediate area warrants prompt evaluation.

## Learn more

- [[dental-assessment]], [[dental-care]] for related dental assessment and care.
- [[health-care]] for general navigation of health systems.